For people born in the last 50 years or so, the C-14 test can by itself sometimes identify dates of both birth and death, Buchholz notes.
布赫兹指出,对于过去50年左右出生的人们,有时单凭碳14测试就能确认其出生和死亡日期。
Overall, C-14 analyses gave superior age-at-birth dates, but only for people whose teeth erupted after the bomb blasts, meaning individuals about 60 and younger.
总体而言,碳14分析技术提供了卓越的出生年龄数据,但仅限于核弹爆炸后长牙的人们,也就是60岁左右及更年轻的个体。
This process can also be performed in a c-section birth.
破腹产也可以进行这个过程。
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